TREA

HYGEIA CORPORATION

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Organization

  • OKLAHOMA CITY, OK, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Bedding draw sheet
    • Patent number 4,064,577
    • Issue date Dec 27, 1977
    • Hygeia Corporation
    • Ronald D. Walters
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Bedding draw sheet
    • Patent number 4,021,870
    • Issue date May 10, 1977
    • Hygeia Corporation
    • Ronald D. Walters
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    73116730 - NEAT-SHEET
    • Serial number 73116730
    • Registration number 1092731
    • Filing date Feb 24, 1977
    • HYGEIA CORPORATION
    • 10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth